Molar and molecular weight of (C6H5)3CCl

• Molecular formula: (C6H5)3CCl or C19H15Cl
• Relative molecular weight of (C6H5)3CCl: 278.7754
• Molar mass of (C6H5)3CCl: 278.7754 g/mol (0.27878 kg/mol)

Calculation of the relative molecular and molar mass of (C6H5)3CCl

• Mr[(C6H5)3CCl] = Ar[C] * 19 + Ar[H] * 15 + Ar[Cl] = 12.0107 * 19 + 1.00794 * 15 + 35.453 = 278.7754
• Molar mass (kg/mol) = Mr[(C6H5)3CCl] : 1000 = 278.7754 : 1000 = 0.27878 kg/mol

(C6H5)3CCl: percent composition by element

• Carbon (C) = 228.2033 : 278.7754 * 100 = 81.859 %
• Hydrogen (H) = 15.1191 : 278.7754 * 100 = 5.423 %
• Chlorine (Cl) = 35.453 : 278.7754 * 100 = 12.717 %

Molar mass calculator